baber/WOPTO huggingface dataset:
Patent JP-H09307408-A (JP)
Title: Flip-flop circuit
Inventor: FUJITA HITOSHI
IPC: H03K3/037
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To prevent a case where one of both interrupt input and interrupt reset input is rejected when these two inputs are simultaneously inputted to a flip-flop circuit. SOLUTION: An interrupt control circuit 2 is prepared at the reset input side of a flip-flop 1 to monitor the occurrence time of interrupt input S3 and reset input S11. When both inputs S3 and S11 simultaneously occur, the flip-flop 1 is set by the input S3 and then reset by an interrupt reset signal S12 that is produced by delaying the input S11 by the single clock timing.
Patent JP-S5543024-A (JP)
Title: Dl-threo-2,3-dihydroxy-4-phenylbutanoic acid derivative
Inventor: TAKITA TOMOHISA
IPC: C07C69/732
Filed: 1978-09-22
Abstract: NEW MATERIAL:A DL-threo-2,3-dihydroxy-4-butanoic acid derivative of formula I: (R is ester residue).  
     EXAMPLE: Methyl DL-threo-2,3-dihydroxy-4-phenyl butanoate.  
     USE: An intermediate for the synthesis of Bestatin having a strong inhibitory action on aminopeptidase B, Leucine aminopeptidase and bleomycin hydrolase.  
     PROCESS: One mole of a trans-4-phenyl-2-butenoic acid derivative of formula II is converted into a cis-glycol, preferably in the presence of a solvent and about 0.01W 0.001 mole of osmium tetroxide and about 1.5W2.5 moles of an oxidizing agent, e.g. barium chlorate or hydrogen peroxide, to give the compound of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S596263-A (JP)
Title: Zinc-coated flake pigment
Inventor: KURODA MASANORI
IPC: C09D5/10
Filed: 1982-07-03
Abstract: PURPOSE:To provide a zinc-coated flake pigment having excellent resistance to corrosion and wear and suitable for use in paints and lining, consisting of scaly powder having its surface coated with metallic zinc. CONSTITUTION:A flake pigment consists of scaly powder having its surface coated with metallic zinc. Examples of the scaly powders are mica, micaceous iron oxide, glass flake and aluminum flake. The flake pigment can be easily produced by forming a thin film of metallic zinc on the surface of flake material, e.g., by a coating method such as zinc-metallizing method. This zinc-methallizing method is industrially very useful, because it can be conducted at a lower temp. under milder vacuum condition than that of metallization with aluminum. In the zinc-metallizing method, a thin, dense continuous film of 0.1-2mum can be formed on the surface of flake powder, and the film thickness can be changed according to purpose, means and materials to be used.
Patent JP-S5739928-A (JP)
Title: Manufacture of laminated drawn film
Inventor: INUKAI TADASHI
IPC: B32B27/28
Filed: 1980-08-22
Abstract: PURPOSE:To manufacture the laminated drawn film having excellent properties through a simple process by bonding a polyolefin layer to a polyester film through a denatured EVA copolymer and drawing the laminated film. CONSTITUTION:The polyolefin layer is bonded on at least one surface of the polyester film through the denatured ethylene-vinyl acetate copolymer, and the laminated  film is drawn at a 4-20 times area drawing rate in the longitudinal direction and/ or the transverse direction at 80-150 deg.C. Accordingly, the laminated drawn film which can jointly display the excellent optical properties and mechanical properties  of the polyester film and a heat seal property of a polyolefin film can be manufactured through the simple process.
Patent JP-H1189795-A (JP)
Title: Mouth scope with low magnetic rate
Inventor: JIMII BII OORURETSUDO ZA SAADO
IPC: G01R33/28
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a mouth scope made of metal so that this surgical device can stand harsh use. SOLUTION: This mouth scope consists of handle 12, fitting device 16, a lamp device and a battery. The fitting device 16 can detach blade 14 of the mouth scope. The lamp device put inside the handle 12 is a light source for the blade 14. The battery, an alkaline metal cell, stored inside the handle 12 supplies the lamp device electrically. The battery is stored in an austenitic stainless steel case which has about less than 6700×10<6> . Inside electric battery parts, the handle, the fitting device and the lamp device have the same or less than the magnetic rate that the austenitic stainless steel case does.
Patent JP-S61273706-A (JP)
Title: Magnetic head
Inventor: ONO MITSUAKI
IPC: G11B5/245
Filed: 1985-05-29
Abstract: PURPOSE:To reduce the eddy current loss in the high frequency region and to obtain the titled highly efficient magnetic head by forming at least one clearance in an alloy magnetic material from the vicinity of the protruded part of a ferrite substrate toward a head gap part. CONSTITUTION:Protruded parts X and Y having about 5mum height are provided on the ferrite surfaces corresponding to joint parts 8 and 8' between magnetic cores 1 and 2 consisting of a ferrite material and alloy magnetic materials 3 and 4. When the amorphous alloy magnetic materials 3 and 4 are deposited on the parts X and Y by sputtering, a fine clearance 9 is radially formed in the amorphous magnetic material from the vicinity of the leading end of the protruded parts X and Y. A similar protruded part is also formed on the ferrite core surface confronting the rear clearance 5' and a fine clearance is formed in the amorphous part. Consequently, the eddy-current loss in the high frequency region can be controlled, the reproduction efficiency is especially improved and a regenerative signal having excellent S/N can be obtained.
Patent JP-H07321498-A (JP)
Title: Method for pressure inserting/drawing pin into/from through hole of printed wiring board
Inventor: YAMAMOTO KEIICHI
IPC: H05K13/04
Filed: 1994-05-30
Abstract: PURPOSE:To achieve reduction in size and thickness of a printed wiring board while protecting the printed wiring board and pin members against damage by providing a method for pressure inserting/drawing the pin members into/from the through holes of the printed wiring board while reducing the load required for insertion/drawing. CONSTITUTION:When pin members 1 are pressure inserted into the through holes of a printed board 5 or drawn out therefrom, the pin members 1 are cooled while being applied with oscillatory wave whereas the printed board 5 is heated and then the pin members 1 are pressure inserted into the through holes or drawn out therefrom.
Patent JP-H09302222-A (JP)
Title: Molded resin for audio equipment
Inventor: SANADA TAKASHI
IPC: H04R7/02
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a molded resin for audio equipment, excellent in acoustic properties and satisfying the requirement for molding and processing characteristics by using a polyphenylene ether, a polyamide and a mica as the principal constituents. SOLUTION: This molded resin contains a polyphenylene ether (A), a polyamide (B) and a mica (C) at a weight ratio of component A to component B of (1:99) to (80:20), with the amount of component C being 1-150 pts.wt. based on 100 pts.wt. total of components A and B. The component A preferably comprises, e.g. a 2,6-dimethylphenol homopolymer. Examples of component B used include a crystalline aliphatic polyamide (e.g. nylon 6) and an aromatic polyamide (e.g. nylon 61). Examples of component C used include margarite, muscovite and biotite. It is desirable that the component C has a weight-mean flake diameter of 5 to 400μm. The obtained molded resin has tan δ values of at least 1.5×10 at 100Hz and at least 4.0×10 at 999Hz in dynamic viscoelasticity measurement at ordinary temperature, and it has a modulus of elasticity of 35,000kg/cm<2> .
Patent JP-2000303769-A (JP)
Title: Vertical hole boring device
Inventor: SAITO YOSHIMI
IPC: E21B7/20
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a vertical hole boring device capable of continuously removing the subject of boring during foundation work and thus efficiently boring a vertical hole. SOLUTION: This vertical hole excavating device 8 has a plurality of pipe body side cutters provided along the circumferential direction of the lower end of a pipe body rotated, and a plurality of inner peripheral conveying members each in the form of a spiral elongate plate having an inner peripheral part with a predetermined bore are provided in such a manner that their respective outer peripheral parts pivot and rise along the inner peripheral surface of the pipe body. The longitudinal ends of the inner peripheral conveying members are provided in circumferentially equally spaced positions on the inner peripheral surface of the pipe body in proximity to the lower end of the pipe body, and inner peripheral cutters 30 are provided at the longitudinal ends of the inner peripheral conveying members 22. A boring shaft located on the central axis of the pipe body and rotated is provided, and shaft side conveying members each in the form of a helical elongate plate having an outer peripheral part with an outside diameter smaller than the predetermined bore are provided in such a manner that their respective inner peripheral parts pivot and rise along the outer peripheral surface of the boring shaft. The longitudinal ends of the shaft side conveying members are provided in circumferentially equally spaced positions on the outer peripheral surface of the boring shaft in proximity to the lower end of the boring shaft. Shaft side cutters are provided on the longitudinal ends of the shaft side conveying members.
Patent JP-H04321555-A (JP)
Title: Ceramic material and its production
Inventor: OGAWA MITSUSHIGE
IPC: C04B35/10
Filed: 1991-04-22
Abstract: PURPOSE:To provide a ceramic material having excellent chipping resistance, mirror-polishing workability and compactness and especially suitable as a ceramic substrate for a thin-film magnetic head. CONSTITUTION:The objective ceramic material contains 70-90% (areal ratio on a sliced cross-section of the sintered material) of Al2O3 particles having an average crystal diameter of <=1.0mum and 10-30% of TiC particles having an average particle diameter of <=1.0mum and having a surface layer substituted with an oxycarbide and/or Ti suboxide expressed by TiC1-xOX (0.5<X<1.0). The ceramic material is prodiced by sintering a powdery mixture of (A) 20-40wt.% of TiC particles having an average particle diameter of 0.2-0.87mum and having a surface layer substituted with an oxycarbide and/or Ti suboxide expressed by TiC)1-xOX (0.5<X<1.0) and (B) 60-80wt.% of monodispersed spherical Al2O3 particles having an average particle diameter of 0.1-0.47mum and an aspect ratio of 0.9-1.1.
Patent JP-S62272332-A (JP)
Title: Tracer system
Inventor: SHIMODA WATARU
IPC: G06F11/34
Filed: 1986-05-21
Abstract: PURPOSE:To efficiently use a memory by providing plural memories and storing macro instruction addresses in the same prescribed address of a memory and storing information indicating the change of the macro instruction address in another memory together with the micro instruction address for the change when the same macro instruction address continues. CONSTITUTION:Plural memories are provided, and macro instruction addresses and micro instruction addresses are stored in memories 1 and 2 independent of each other. if the same macro instruction address continues, this macro instruction address is stored over in the same address of the memory 1. Thus, macro instruction addresses for a time considerably longer than that in the conventional tracer system are stored. A bit indicating the change of the macro instruction address is inputted to the memory 2 together with the micro instruction address for the change to allow macro instruction addresses inputted to the memory 1 and micro instruction address inputted to the memory 2 to correspond to each other.
Patent JP-H10307575-A (JP)
Title: Image compressing display method
Inventor: TAKADA HIROAKI
IPC: G06F3/048
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To quickly and easily search an image by distorting a lateral directional or longitudinal directional optional area of the image, and displaying the whole image on a display image screen. SOLUTION: A display device 1 displays image data. A mouse 2 is one of a pointing device to input coordinates of various indicating buttons or the like displayed on the display device 1. An event recognizing part 3 recognizes coordinates indicated by the mouse or the like and the indicated content. An event processing part 4 performs processing corresponding an event recognized by the event recognizing part 3. A storage part 5 stores various informations or the like to compressively display image data. An image data compressing part 6 makes compressive data of an image. Therefore, a lateral directional or longitudinal directional optional area of the image is distorted, and when the whole image is displayed on a display image screen, the image can be quickly and easily searched.
Patent JP-S63282146-A (JP)
Title: Filler
Inventor: CHIBA TAKASHI
IPC: C08K7/26
Filed: 1987-05-15
Abstract: PURPOSE:To provide a filler capable of making a compound which has an excellent low strain property, decreases generation of flashes at the time of molding and contributes to an increase in the curing rate in metallic molds by consisting said filler of spherical powder having the specific particle size distribution in an RRS particle size diagram. CONSTITUTION:This filler consists of the spherical powder having the under-mentioned particle size distribution in the particle diameters of the particle size range in which the gradient of the straight line connecting one point of 10-30wt.% of the cumulative weight % from the max. particle size in the RRS particle size diagram and one point of 70-90wt.% is <=1.1 and the cumulative weight % from the max. particle diameter is 20-80wt.%: The above-mentioned particle size distribution is <=10wt.% difference between the actually measured value of the cumulative weight % from the max. particle diameter and the interpolated value of the cumulative weight % from the max. particle diameter at the particle diameter interpolated from the above-mentioned straight line. The above-mentioned RRS particle size diagram refers to the particle size diagram indicating the particle size distribution expressed by the equation. In the equation, R(Dp) denotes the cumulative weight % from the max. particle diameter to the particle diameter Dp; Dp denotes the particle diameter; (b), (n) denote constants.
Patent JP-H02298773-A (JP)
Title: Simple refrigerating cold storage vessel
Inventor: OZAKI YASUTO
IPC: F25D3/10
Filed: 1989-05-10
Abstract: PURPOSE:To hold refrigerating or cold storage capacity for a long period of time with small size and light weight by providing an operation unit for opening direction or indirectly an output port with a refrigerating cold storage room by communicating the input port of a controller with a nozzle to press to deform a tank. CONSTITUTION:When a tank 4 is pressed to be deformed by an operation unit 8, a nozzle 7 is opened to discharge liquefied gas. When temperature in a vessel is high, the flow rate of a controller 5 is increased, relatively large amount of liquefied gas is discharged from an output port 15 to obtain a large cooling capacity. When the temperature in the vessel is lowered, the flow rate of the controller 5 is reduced or set to zero to suppress cooling capacity. The temperature of a refrigerating cold storage chamber 3 is maintained substantially constant for a long period of time by the function of the controller 5, and wasteful discharge of the liquefied gas is prevented. The liquefied gas passed through the controller 5 is vaporized in contact with refrigerant 6 in the chamber 3 or interposed therebetween to remove vaporization latent heat from the periphery.
Patent JP-S608960-A (JP)
Title: Automatic measuring method of working set size of program
Inventor: KITADATE YOUTAROU
IPC: G06F12/12
Filed: 1983-06-28
Abstract: PURPOSE:To reduce an overhead, and also to reduce a trouble for operation by deriving a working set size of a program, in a state that the number of page frames to be given to the execution of the program remains constant. CONSTITUTION:A ratio of a desirable CPU time to the whole system, and the total access time or the access frequency of an auxiliary storage due to the generation of a page fault is determined in advance. When a program is executed, as for the relation of a page fault PF generating frequency to the number of pages on a main storage, and a processing time T, when the number of pages goes to large, a PF generating frequency C2 is scarcely generated, and a processing time C1 is also reduced. In this way, the optimum number of page frames can be set by deriving how many page frames of the main storage should be given to its program, so that the number of times of a page fault generated within a prescribed interval becomes below other prescribed value.
Patent JP-S63282654-A (JP)
Title: Oil supply device for blood image automatic classifying apparatus
Inventor: KATO TERUO
IPC: G01N33/48
Filed: 1987-05-15
Abstract: PURPOSE:To prevent a blood image classification becoming impossible state due to the insufficient quantity of light, by confirming the quantity of light by an image sensor and supplying a necessary amount of lens oil if the quantity of light is insufficient until the quantity of light becomes a definite level. CONSTITUTION:A squeeze pump 1 feeds lens oil 3 between oil-immersion lenses by squeezing a tube 4. Sample glass 7 stands by at a position (c) at first and, after the oil 3 is fed between the oil-immersion lenses by the pump 1, the light emitted from a light source 10 reaches an image sensor 6 by mirrors 5a, 5b. The quantity of said light appears as a high level like a normal quantity-of-light wave form (a) if the amount of the lens oil 3 is proper and the feed operation of the lens oil is finished. However, when said quantity of light is in a low level state like an abnormal quantity-of-light wave form (b), the pump 1 is operated so as to obtain the wave form (a) to further supply the oil 3. The glass 7 present at the position (c) is moved to a lens position in the state made measurable by this method to start classification.
Patent JP-S5450936-A (JP)
Title: Enclosed switchboard
Inventor: ICHIGE MORIHARU
IPC: H02B1/18
Filed: 1977-09-30
Abstract: PURPOSE: To make easier the attachment of fuse in such a way that it traverses both the load side conductor provided farther from bus and the load side conductor provided nearer to bus and also laid inside.  
     CONSTITUTION: One fuse 7A is connected to the load side conductor 6A on the outermost, so that there is no trouble. And, the other fuse 7B is connected to the load side conductor 6B below the terminal 5D, so that it is exposed without being interrupted with the load side conductor 6A. For these reasons, the attachment and detachment of fuse can be easily made and thus working condition becomes much easier 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S597932-A (JP)
Title: Automatic dimming method
Inventor: KANAI MASAHARU
IPC: G03B7/087
Filed: 1982-07-07
Abstract: PURPOSE:To hold the ratio of strobe light and natural light constant during day- light synchro photography, by regarding brightness corresponding to a full aperture and a camera shake limit, etc., of a program shutter as the boundary for setting the dimming level of an auto strobe. CONSTITUTION:The brightness of a subject obtained by brightness metering 23 is greater than a value corresponding to the full aperture of the program shutter, a transistor (TR) enters into the active region and as the brightness is increased, the current flowing through a diode 32 is increased, so that the collector voltage of a TR33 for setting the dimming level of the auto strobe rises. When the brightness is between values corresponding to the full aperture and camera shake limit, the TR33 is saturated and the collector voltage is constant. When the brightness exists between values corresponding to the camera shake limit and a level low enough to disregard the contribution of natural light, the dimming level drops as the brightness increases. When the brightness is further low, the dimming level is made constant determined by a resistance 28.
Patent JP-S61276195-A (JP)
Title: Storage device
Inventor: KAWAMOTO MASAKAZU
IPC: G11C7/00
Filed: 1985-05-30
Abstract: PURPOSE:To decrease greatly both the access frequency to a storage device and the data processing time by writing/reading on and from the storage units arranged vertically and horizontally into a matrix form. CONSTITUTION:A storage part 1 contains plural storage units Mji having prescribed length arranged in a matrix form via the column and row multiplexers 2 and 3. Then an address register 6 selects the storage units M0i and Mj0 out of the part 1. The data are written on these selected storage units from a data register via multiplexers 4 and 5 or 4 and 3. The reading operation is also carried out in both vertical and horizontal directions in the same way as said writing operation. Thus, it is not required to read out a word even when the relevant word is operated partly and this operated word is written since the writing/reading operations are not carried out for each word. This decreases greatly the access frequency to a storage device as well as the data processing time.
Patent JP-H05278210-A (JP)
Title: Ink jet recording apparatus
IPC: B41J2/015
Filed: 1991-05-22
Abstract: PURPOSE:To perform halftone recording in low running cost without generating clogging in an ink jet recording apparatus adapted to a printer or a facsimile. CONSTITUTION:An opening part 13 is formed to the under surface of a container 11 and a heating layer 14 is provided around the opening part 13 and solid ink 16 and air 17 applying pressure to the solid ink 16 are enclosed in the container 11 to constitute an ink jet device 12.
Patent JP-H0414540-A (JP)
Title: Joint of block and its fitting
Inventor: ICHIHARA NORIHIRO
IPC: E04F13/14
Filed: 1990-05-07
Abstract: PURPOSE:To make fitting operation easier without damaging appearance by a method in which a decorating joint is made up of a pressing joint and a bar-like joint, a flexible coupler is formed in the joints, and the couplers are fitted into each other to connect the couplers. CONSTITUTION:A decorating joint 31 is made up of a cross-shaped press joint 42 and a bar-like joint 51. The joint 42 is flexible and provided with an upper cover 42A, a bottom plate 42a, a coupling claw 42c, and a coupling hole 42e, in which the fitting hole 42d of wood screw 27 is formed in the center of the bottom plate 42a. The joint 51 has a step 52, a coupling claw 53, a long hole 54, and a coupling projection 55. After the plate 42a of the joint 42 is fixed, the claws 53 of the joint 51 and the claw 42B of the upper cover 42A are orderly pressed into the upside of the plate 42a and coupled while flexing the coupled portion. The fitting operation can thus be easily made even by oneself.
Patent JP-H07314595-A (JP)
Title: Metallic laminated sheet
Inventor: OGURI TAKERU
IPC: B32B33/00
Filed: 1994-05-30
Abstract: PURPOSE:To enhance the adhesion to various members such as glass, metal or the like having smooth surface and realize easy separation without staining the smooth surface by a method wherein foamed sheet having the specified foamed structure is laminated to a metal deposit ion layer. CONSTITUTION:A metal deposit ion layer 2 is formed on the surface of synthetic resin sheet member 1, onto which foamed sheet 3 having the specified structure is laminated. The foamed sheet 3 is made of smooth continuous resin surfaces, at least one of which has minute holes connecting with interior cells and having the average diameter smaller than the average diameter of the interior cell so as to form the structure that one interior cell connects with other interior cell through small diameter pipes. Thus, metallic laminated sheet, which has the adhesion to various members having smooth surface and in which easy separation is realized without staining the smooth surface, is obtained.